| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Nikola•Aćin |
| Used name | Nikola•Aćin |
| Born | 19 December 1999 |
| NOC |  Serbia |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2020 Summer Olympics | Swimming (Aquatics) | SRB |
Nikola Aćin | |||
| 4 × 100 metres Freestyle Relay, Men (Olympic) | Serbia | 10 | ||||
| 2024 Summer Olympics | Swimming (Aquatics) | SRB |
Nikola Aćin | |||
| 4 × 100 metres Freestyle Relay, Men (Olympic) | Serbia | 11 |
